3-core optical fiber composite submarine cable with cross-linked polyethylene insulation for rated voltage up to and including 500 kV

Scope of application：

Mainly used for high-power electric power transmission between mainland and island, island and island, mainland and platform and between the offshore drilling platform, as well as control signals transmission of smart grid and communication signal transmission.

Product structure diagram

Cable type: HYJQF41-F 220kV 3Core 400mm²～1600 mm²

（H :submarine cable；YJ：XLPE；Q: metallic lead alloy sheath；F: individual phase ；4：thick round steel wire armoring ；1：PP yarn and bitumen outer serving； -F: optical fiber composite cable）